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🌊 Marine Data Deficient 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Machete

Elops affinis Regan, 1909
Max Length
91 cm
Max Weight
-
Lifespan
-
Trophic Level
4.1
Depth
0–10 m
Climate
Subtropical
Resilience
-
Vulnerability
48.00/100
Typical Length
50 cm
Depth Zone
pelagic

📖 Overview

Occur in schools in shallow inshore areas. Penetrate lagoons and estuaries . Feed on fish and penaeids . Spawning probably occur in the open sea and the transparent larvae migrate towards coastal areas . Struggle vigorously when caught on hooks and lines . Low commercial value due its numerous spines .

Scientific Name
Elops affinis
Authority
Regan, 1909
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
DD
Max Length
91 cm
Depth Range
0–10 m
Latitude
19°S – 36°N
Trophic Level
4.1
Vulnerability
48.00/100
Migration
Oceanodromous
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 20 - 27; Anal spines: 0; Anal soft rays: 12 - 18; Vertebrae: 78 - 82. Body slender and elongate; mouth large and terminal; bony plate present between branches of lower jaw; branchiostegal rays very numerous (25 to 35); fins lacking spines; lower branch of first gill arch with 16 to 20 gill rakers; scales very small, 100 to 120 in the lateral line; back dark blue-green to light brown; flanks silvery with slight yellow highlights; fins slightly yellowish . Caudal rays: principal (10+8-9), procurrent (upper:8, lower: 8) Branchiostegal rays: 23-35: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Machete is currently being reviewed.

🦐 Diet

Diet information for Machete is currently being compiled.

🥚 Reproduction

Reproduction data for Machete is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; pelagic-neritic; oceanodromous ; depth range 0 - 10 m . Subtropical; 36°N - 19°S, 122°W - 70°W

🌿 Ecology

Zone Preferences
🌊 Marine 🌿 Brackish 🐟 Pelagic
Migration
Oceanodromous
Trophic Level
4.1±0.7
🐠 Schooling
Food Items

fish and penaeids (Ref

📐 Morphometrics

Length–Weight Relationship: W = 0.00617 × L2.99 (TL)
Max TL
91cm
Dorsal Rays
24
Anal Rays
15
Vertebrae
80

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2018

📊 Population Risk & Fisheries

Fishing Vulnerability
48.00/100
Moderate-High vulnerability
Trophic Level
4.1
Apex / Top predator
Body Shape
Elongated
Climate Zone
Subtropical
Latitude Range
36°N – 19°S
Described By
Regan, 1909

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Ladyfish · Pacific Ladyfish · Tenpounder · machete
🌍CES elops americký
🇩🇰Danish Stillehavsladyfisk
🇫🇷French Guinée Machète du Pacifique · Guinée-machète du Pacifique
🇵🇹Portuguese Tarpão-anão-do-Pacífico
🇷🇺Russian Мексиканская большеглазая сельдь · Мексиканский элопс
🇪🇸Spanish Chiro · Chola · Diabla · Lisa Macho · Macabi · Machete del Pacifico · Malacho · Malacho del Pacifico · Pex Torpedo · Machete

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 18 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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